Pumping storage power station dam construction rolling device

Abstract

The utility model discloses a kind of pumping power station dam construction rolling devices, including mobile car body, the main rolling wheel is equipped in mobile car body bottom, side is equipped with auxiliary rolling wheel, the front end of mobile car body is fixedly connected with mounting seat, the inside of mounting seat is slidably connected with big connecting frame, the inside of big connecting frame is rotatably connected with main rolling wheel, one end of mounting seat is rotatably connected with hydraulic support arm through rotating seat, the output end of hydraulic support arm is fixedly connected with support frame through fixed block, the lower end of support frame is provided with auxiliary rolling wheel, the upper end of mobile car body is provided with solar panel;Overcome the compaction quality low of existing dam construction rolling device, adaptability is low, the problem of influence construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of compaction device technology, and in particular to a compaction device for pumped storage power station dam construction. Background Technology

[0002] Pumped storage power stations, also known as pumped-storage hydropower stations, are power stations that pump water into a reservoir and store energy. The compaction device used in the construction of pumped storage power station dams is an important piece of equipment used to compact the dam filling materials, ensuring the stability and density of the dam structure.

[0003] The existing compaction equipment for pumped storage power station dam construction has a relatively simple structure and low compaction technology, resulting in uneven compaction thickness, excessive or insufficient compaction times, etc., which affect the compaction quality of the dam. Faced with complex dam terrain and large-scale operations, the compaction equipment has low adaptability, is inconvenient to adjust, and affects construction efficiency.

[0004] Therefore, in order to address the problems of low compaction quality, low adaptability, low intelligence level, and poor construction efficiency of existing dam construction compaction devices, a high-efficiency and intelligent dam construction compaction device can be designed. Summary of the Invention

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a compaction device for pumped storage power station dam construction, so as to overcome the problems of low compaction quality, low adaptability, and reduced construction efficiency of existing dam construction compaction devices.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a compaction device for pumped storage power station dam construction, including a mobile vehicle body, a main compaction wheel at the bottom of the mobile vehicle body, an auxiliary compaction wheel on the side, a mounting base fixedly connected to the front end of the mobile vehicle body, a large connecting frame slidably connected inside the mounting base, a main compaction wheel rotatably connected inside the large connecting frame, a hydraulic support arm rotatably connected to one end of the mounting base through a rotating seat, a support frame fixedly connected to the output end of the hydraulic support arm through a fixed block, an auxiliary compaction wheel at the lower end of the support frame, and a solar panel at the upper end of the mobile vehicle body.

[0007] Preferably, a hydraulic rod is fixedly connected to the top of the mounting base, and the output end of the hydraulic rod is fixedly connected to the large connecting frame. Two hydraulic rods are provided.

[0008] Preferably, the mounting base has adjustment cavities at both the left and right ends on its lower side, and the large connecting frame has limit posts fixedly connected to both the left and right ends, with the limit posts slidably connected to the adjustment cavities.

[0009] Preferably, a rotating motor is fixedly connected to the upper end of the rotating base, and the output shaft of the rotating motor is fixedly connected to the hydraulic support arm through a connecting block.

[0010] Preferably, a hydraulic rod two is fixedly connected to the top of the support frame, and a small connecting frame is fixedly connected to the output end of the hydraulic rod two. The small connecting frame slides in conjunction with the inside of the support frame.

[0011] Preferably, both ends of the auxiliary rolling wheel are rotatably connected to the inner wall of the small connecting frame.

[0012] Preferably, the left and right ends of the small connecting frame are fixedly connected with limit rods, and the left and right ends of the lower side of the support frame are provided with adjustment grooves, with the limit rods slidingly engaging with the adjustment grooves.

[0013] Preferably, a battery and a controller are fixedly connected to the upper end of the inner wall of the mobile vehicle body.

[0014] Preferably, a detector is fixedly connected to one side of the lower end of the large connecting frame and one side of the lower end of the small connecting frame, and the detector is electrically connected to the controller.

[0015] Preferably, a connecting seat is fixedly connected to the rear side of the upper end of the mobile vehicle body, and the upper end of the connecting seat is rotatably connected to the lower end of the solar panel through a damping shaft. The solar panel is electrically connected to the battery.

[0016] The beneficial effects of this utility model are as follows: By using a main compaction roller and an auxiliary compaction roller, this utility model controls the movement of the large connecting frame along the mounting base. The height of the main compaction roller can be adjusted to control its compaction pressure, driving the main compaction roller to perform large-area compaction operations. It is self-adaptive and the compaction effect is uniform, improving the compaction quality. When construction reaches the edge of the dam or encounters a narrow area, the rotating seat is controlled to drive the hydraulic support arm to rotate to a suitable angle and extend to move the auxiliary compaction roller to the area to be compacted. It has high flexibility, and the height of the auxiliary compaction roller can be adjusted to control its compaction pressure, compacting edges and narrow areas, achieving efficient collaborative operation. It can meet different compaction needs in dam construction, has strong adaptability, and improves the efficiency and quality of dam construction. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a compaction device for pumped storage power station dam construction after the hydraulic support arm has rotated out.

[0018] Figure 2 This is a schematic diagram of the structure of a compaction device for pumped storage power station dam construction after the hydraulic support arm has rotated in.

[0019] Figure 3 for Figure 1 A partial internal structure diagram;

[0020] Figure 4 This is a schematic diagram of the mobile vehicle structure;

[0021] Figure 5A schematic diagram of the structure for mounting base, hydraulic support arm and support frame. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] like Figure 1-5 As shown, a compaction device for pumped storage power station dam construction includes a mobile vehicle body 1. The bottom of the mobile vehicle body 1 is provided with a main compaction wheel 6, and the side is provided with an auxiliary compaction wheel 11. The front end of the mobile vehicle body 1 is fixedly connected to a mounting base 4. A large connecting frame 5 is slidably connected inside the mounting base 4. The main compaction wheel 6 is rotatably connected inside the large connecting frame 5. One end of the mounting base 4 is rotatably connected to a hydraulic support arm 9 through a rotating seat 8. The output end of the hydraulic support arm 9 is fixedly connected to a support frame 10 through a fixing block. The lower end of the support frame 10 is provided with an auxiliary compaction wheel 11. A solar panel 12 is provided at the upper end of the mobile vehicle body 1.

[0024] Preferably, a hydraulic rod 13 is fixedly connected to the top of the mounting base 4, and the output end of the hydraulic rod 13 is fixedly connected to the large connecting frame 5. Two hydraulic rods 13 are provided. In this embodiment, the control end of the hydraulic rod 13 is connected to the controller 3, so that the controller 3 controls the extension and retraction length of the hydraulic rod 13, thereby adjusting the height of the main roller 6 and controlling its rolling pressure.

[0025] Preferably, the mounting base 4 has adjustment cavities 14 at both its lower left and right ends, and the large connecting frame 5 has limit posts 15 fixedly connected to both its left and right ends. The limit posts 15 are slidably connected to the adjustment cavities 14. The limit posts 15 slide within the adjustment cavities 14, thereby playing a limiting role and making the height adjustment process of the main rolling wheel 6 more stable.

[0026] Preferably, a rotary motor 16 is fixedly connected to the upper end of the rotating seat 8, and the output shaft of the rotary motor 16 is fixedly connected to the hydraulic support arm 9 through a connecting block. In this embodiment, the control end of the rotary motor 16 is connected to the controller 3. The controller 3 controls the rotary motor 16 to drive the hydraulic support arm 9 to rotate to a suitable angle, extend to the edge or narrow area for compaction, facilitates storage, and avoids interfering with the operation of the main compaction wheel 6.

[0027] Preferably, a hydraulic rod 17 is fixedly connected to the top of the support frame 10, and a small connecting frame 18 is fixedly connected to the output end of the hydraulic rod 17. The small connecting frame 18 slides within the support frame 10. In this embodiment, the control end of the hydraulic rod 17 is connected to the controller 3, thereby controlling the extension and retraction length of the hydraulic rod 17 through the controller 3, and thus adjusting the height of the auxiliary compaction wheel 11 to control its compaction pressure.

[0028] Preferably, the two ends of the auxiliary rolling wheel 11 are rotatably connected to the inner wall of the small connecting frame 18.

[0029] Preferably, limiting rods are fixedly connected to both ends of the small connecting frame 18, and adjusting grooves are provided on both ends of the lower side of the support frame 10. The limiting rods slide in the adjusting grooves, thereby playing a limiting role and making the height adjustment process of the auxiliary compaction wheel 11 more stable.

[0030] Preferably, a battery 2 and a controller 3 are fixedly connected to the upper end of the inner wall of the mobile vehicle body 1.

[0031] Preferably, a detector 7 is fixedly connected to one side of the lower end of the large connecting frame 5 and one side of the lower end of the small connecting frame 18, and the detector 7 is electrically connected to the controller. In this embodiment, the detector 7 includes, but is not limited to, a laser flatness meter and a road condition monitoring camera. In use, the detector 7 monitors the road surface condition near the main compaction wheel 6 in real time, transmits the collected data to the controller 3 for monitoring and management, and controls the large connecting frame 5 to move along the mounting base 4, adjusts the height of the main compaction wheel 6 to control its compaction pressure, and can also control the small connecting frame 18 to slide inside the support frame 10, adjust the height of the auxiliary compaction wheel 11 to control its compaction pressure.

[0032] Preferably, a connecting seat 19 is fixedly connected to the rear side of the upper end of the mobile vehicle body 1. The upper end of the connecting seat 19 is rotatably connected to the lower end of the solar panel 12 via a damping shaft. The solar panel 12 is electrically connected to the battery 2. During operation, the solar panel 12 charges the battery 2, thereby providing power to the drive system of the mobile vehicle body 1. Furthermore, the angle of the solar panel 12 can be adjusted on the connecting seat 19. By adjusting the tilt angle of the solar panel 12, the power generation efficiency of the solar panel 12 is improved, reducing energy consumption, promoting environmental protection and energy conservation, and lowering operating costs.

[0033] The working principle of this embodiment is as follows:

[0034] During operation, the solar panel 12 charges the battery 2, thereby providing power for the drive system of the mobile vehicle 1. In use, the detector 7 monitors the road surface conditions near the main roller 6 in real time, transmits the collected data to the controller 3 for monitoring and management, and controls the extension and retraction length of the hydraulic rod 13 through the controller 3, thereby adjusting the height of the main roller 6 and controlling its rolling pressure. The main roller 6 performs large-area compaction operations. When construction reaches the edge of the dam or encounters a narrow area, the rotating motor 16 drives the hydraulic support arm 9 to rotate to a suitable angle, and controls the extension and retraction length of the hydraulic rod 17 through the controller 3, thereby adjusting the height of the auxiliary roller 11 and controlling its rolling pressure, compacting the edges and narrow areas, and achieving efficient collaborative operation.

[0035] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A compaction device for pumped storage power station dam construction, comprising a mobile vehicle (1), characterized in that: The mobile vehicle body (1) is equipped with a main rolling wheel (6) at the bottom and an auxiliary rolling wheel (11) on the side. The front end of the mobile vehicle body (1) is fixedly connected to a mounting base (4). A large connecting frame (5) is slidably connected inside the mounting base (4). The main rolling wheel (6) is rotatably connected inside the large connecting frame (5). One end of the mounting base (4) is rotatably connected to a hydraulic support arm (9) through a rotating seat (8). The output end of the hydraulic support arm (9) is fixedly connected to a support frame (10) through a fixing block. An auxiliary rolling wheel (11) is provided at the lower end of the support frame (10). A solar panel (12) is provided at the upper end of the mobile vehicle body (1).

2. The compaction device for pumped storage power station dam construction according to claim 1, characterized in that: The top of the mounting base (4) is fixedly connected to a hydraulic rod (13), the output end of the hydraulic rod (13) is fixedly connected to the large connecting frame (5), and there are two hydraulic rods (13).

3. The compaction device for pumped storage power station dam construction according to claim 1, characterized in that: The mounting base (4) has adjustment cavities (14) on both the left and right sides of its lower side. The large connecting frame (5) has limit posts (15) fixedly connected to both the left and right sides. The limit posts (15) are slidably connected to the adjustment cavities (14).

4. The compaction device for pumped storage power station dam construction according to claim 1, characterized in that: The upper end of the rotating seat (8) is fixedly connected to a rotating motor (16), and the output shaft of the rotating motor (16) is fixedly connected to the hydraulic support arm (9) through a connecting block.

5. The compaction device for pumped storage power station dam construction according to claim 1, characterized in that: The top end of the support frame (10) is fixedly connected to a hydraulic rod two (17), and the output end of the hydraulic rod two (17) is fixedly connected to a small connecting frame (18). The small connecting frame (18) slides in cooperation with the support frame (10).

6. The compaction device for pumped storage power station dam construction according to claim 5, characterized in that: The two ends of the auxiliary rolling wheel (11) are rotatably connected to the inner wall of the small connecting frame (18).

7. The compaction device for pumped storage power station dam construction according to claim 6, characterized in that: Limiting rods are fixedly connected to both ends of the small connecting frame (18), and adjustment grooves are provided on both the left and right ends of the lower side of the support frame (10). The limiting rods and adjustment grooves are slidably engaged.

8. The compaction device for pumped storage power station dam construction according to claim 5, characterized in that: The upper end of the inner wall of the mobile vehicle body (1) is fixedly connected to a battery (2) and a controller (3).

9. The compaction device for pumped storage power station dam construction according to claim 8, characterized in that: A detector (7) is fixedly connected to one side of the lower end of the large connecting frame (5) and one side of the lower end of the small connecting frame (18), and the detector (7) is electrically connected to the controller.

10. The compaction device for pumped storage power station dam construction according to claim 8, characterized in that: A connecting seat (19) is fixedly connected to the rear side of the upper end of the mobile vehicle body (1). The upper end of the connecting seat (19) is rotatably connected to the lower end of the solar panel (12) through a damping shaft. The solar panel (12) is electrically connected to the battery (2).

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